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US 2013/0248641 A1Published application
Web winding apparatus
AssigneeJtekt Corporation
InventorsNaohisa NIWA, Yoshihito FUKUDA
Life of this patent
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Abstract
The web winding apparatus is characterized in that the two web pressing members are formed such that upon swinging, the two web pressing members move towards an empty one of the two bobbins positioned at one side of the two web pressing members which has been backed away from the cutter and upon swinging, the one of the two web pressing members which has approached the cutter presses an end portion of the web which is to be cut by the cutter on the empty bobbin thereby to wind the end portion of the web on the empty bobbin.
Claims6
A web winding apparatus comprising:
- two bobbins on which a web is to be wound;
- a cutter transferrable between the two bobbins and cutting the web to be transferred;
- and
- two web pressing members positioned at opposite sides of the cutter and swingable such that when one of the two web pressing members approaches the cutter, the other of the two web pressing members backs away from the cutter, the two web pressing members being transferrable together with the cutter between the two bobbins, wherein the two web pressing members are formed such that upon swinging, the two web pressing members move towards an empty one of the two bobbins positioned at one of the two web pressing members side which has been backed away from the cutter and upon swinging, the other of the two web pressing members which has approached the cutter presses an end portion of the web on the empty bobbin which has been cut by the cutter thereby to wind the end portion of the web on the empty bobbin.
1 more element
Dependencies are inferred from the claim text.